2018-10-13 Gerald Pfeifer Backport from trunk * io/close.c [!HAVE_UNLINK_OPEN_FILE]: Include . 2018-09-18 Kyrylo Tkachov Backport from trunk 2018-09-14 Kyrylo Tkachov * io/unix.c (fallback_access): Avoid calling close on uninitialized file descriptor. 2018-06-22 Jakub Jelinek Backported from mainline 2018-04-18 David Malcolm PR jit/85384 * configure: Regenerate. 2018-06-09 Jerry DeLisle Backport from trunk. PR libgfortran/86070 * io/write_float.def (build_float_string): Initialize *len. 2018-06-01 Jerry DeLisle Backport from trunk. PR libgfortran/85840 * io/write.c (write_float_0, write_real, write_real_g0, write_complex): Use separate local variables for the float string length. 2018-02-18 Jerry DeLisle Backport from trunk PR libgfortran/84412 * io/transfer.c (finalize_transfer): After completng an internal unit I/O operation, clear internal_unit_kind. 2018-01-25 Release Manager * GCC 7.3.0 released. 2018-01-14 Jerry DeLisle Backport from trunk PR libgfortran/83811 * write.c (select_buffer): Adjust buffer size up by 1. 2018-01-03 Janne Blomqvist Backport from trunk PR libgfortran/83649 * io/unix.c (MAX_CHUNK): New define. (raw_read): For reads larger than MAX_CHUNK, loop. (raw_write): Write no more than MAX_CHUNK bytes per iteration. 2017-12-29 Jerry DeLisle Backport from trunk PR libgfortran/83613 * io/unit.c (init_units): Don't forget to unlock the unit locks after being inserted. 2017-12-16 Jerry DeLisle Backport from trunk PR libgfortran/81937 * io/list_read.c (next_char_internal): Don't attempt to read from the internal unit stream if no bytes are left. Decrement bytes_left in the right place. 2017-12-16 Jerry DeLisle Backport from trunk PR libgfortran/78549 * io/inquire.c (inquire_via_unit): Adjust test for existence for pre-connected internal units. * io/transfer.c (finalize_transfer): When done with a transfer to internal units, free the format buffer and close the stream. (st_read_done): Delete freeing the stream, now handled using sclose in finalize_transfer. (st_write_done): Likewise. * io/unit.c (get_unit): Return NULL for special reserved unit numbers, signifying not accessible to the user. (init_units): Insert the two special internal units into the unit treap. This makes these unit structures available without further allocations for later use by internal unit I/O. These units are automatically deleted by normal program termination. * io/unix.c (mem_close): Add a guard check to protect from double free. 2017-12-03 Jerry DeLisle Backport from trunk PR libgfortran/83168 * io/write.c (select_string): Bump size by one to avoid overrun. 2017-12-03 Jerry DeLisle Dominique d'Humieres Backport from trunk PR libgfortran/83191 * io/transfer.c (list_formatted_read_scalar): Do not set namelist_mode bit here. (namelist_read): Likewise. (data_transfer_init): Clear the mode bit here. (finalize_transfer): Do set the mode bit just before any calls to namelist_read or namelist_write. It can now be referred to in complex_write. * io/write.c (write_complex): Suppress the leading blanks when namelist_mode bit is not set to 1. 2017-12-02 Jerry DeLisle Backport from trunk PR libgfortran/83225 * io/io.h (is_internal_unit): Use the unit_is_internal bit. * io/transfer.c (data_transfer_init): Set the bit to true for internal units. Use that bit for checks for internal unit initializations. * io/unit.c (insert_unit): As a precaution, set the internal_unit_kind to zero when a unit structure is first created. 2017-11-23 Jerry DeLisle Backport from trunk PR libgfortran/78549 * io/io.h (newunit_free): Add declaration. Clean some whitespace. * io/transfer.c (st_read_done, st_write_done): Call newunit_free. * io/unit.c (newunit_free): Change type from static void to void. 2017-10-27 Jerry DeLisle Rimvydas (RJ) Backport from trunk PR libgfortran/81938 io/format.c (free_format_data): Don't try to free vlist descriptors past the end of the fnode array. 2017-10-19 Thomas Koenig Backport from trunk PR libfortran/82233 * intrinsics/execute_command_line.c (execute_command_line): No call to runtime_error if cmdstat is present. 2017-09-19 Jerry DeLisle Backport from trunk PR libgfortran/78387 * io/list_read.c (nml_read_obj): Remove use of stash. * io/transfer.c (st_read_done, st_write_done): Likewise. * io/unit.c (stash_internal_unit): Delete function. (get_unit): Remove use of stash. (init_units): Likewise. (close_units): Likewise. * io/write.c (nml_write_obj): Likewise: 2017-08-14 Release Manager * GCC 7.2.0 released. 2017-06-27 Jerry DeLisle Backport from trunk PR libgfortran/53029 * io/list_read.c(list_formatted_read_scalar: Set the err return value to the common.flags error values. 2017-06-26 Jim Wilson Backport from trunk PR libfortran/81195 * io/unit.c (get_unit): Call __gthread_mutex_lock before newunit_stack and newunit_tos references. Call __gthread_mutex_unlock afterward. 2017-06-06 Thomas Koenig Backport from trunk PR fortran/80975 * m4/matmul_internal.m4: Move zeroing before early return. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. 2017-05-23 Jerry DeLisle Backport from trunk PR libgfortran/80741 * transfer.c (finalize_transfer): Reset last_char to 'empty'. * file_pos.c (formatted_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. 2017-05-23 Paul Thomas Jerry DeLisle Backport from trunk PR fortran/80333 * list_read.c (nml_read_obj): Compute pointer into class/type arrays from the nl->dim information. Update it for each iteration of the loop for the given object. 2017-05-19 Janne Blomqvist Backport from trunk * libgfortran.h: HAVE_SECURE_GETENV: Don't check HAVE___SECURE_GETENV. * environ/runtime.c (secure_getenv): Use __secure_getenv via a weak reference. 2017-05-17 Jerry DeLisle Backport from trunk PR libgfortran/80727 * transfer.c (read_sf_internal): Remove bogus code to detect EOR. (read_block_form): For internal units, generate EOR if no more bytes left in unit and we are trying to read with ADVANCE='NO'. 2017-05-02 Release Manager * GCC 7.1.0 released. 2017-04-11 Jerry DeLisle * close.c: Fix white space in pointer declarations and comment formats where applicable. * fbuf.c: Likewise. * fbuf.h: Likewise. * format.c: Likewise. * inquire.c: Likewise. * intrinsics.c: Likewise. * list_read.c: Likewise. * lock.c: Likewise. * open.c: Likewise. * read.c: Likewise. * transfer.c: Likewise. * unit.c: Likewise. * unix.c: Likewise. * unix.h: Likewise. * write.c: Likewise. 2017-03-29 Jerry DeLisle PR libgfortran/78670 * io/list_read.c (nml_get_obj_data): Delete code which calls the child read procedure. (nml_read_obj): Insert the code which calls the child procedure. Don't need to touch nodes if using dtio since parent will not be traversing the components. 2017-03-28 Janus Weil PR fortran/78661 * io/write.c (nml_write_obj): Build a class container only if necessary. 2017-03-27 Dominique d'Humieres * io/list_read.c: Insert /* Fall through. */ in the macro CASE_SEPARATORS in order to silence warnings. 2017-03-25 Jerry DeLisle PR libgfortran/78881 * io/io.h (st_parameter_dt): Rename unused component last_char to child_saved_iostat. Move comment to gfc_unit. * io/list_read.c (list_formatted_read_scalar): After call to child READ procedure, save the returned iostat value for later check. (finish_list_read): Only finish READ if child_saved_iostat was OK. * io/transfer.c (read_sf_internal): If there is a saved character in last character, seek back one. Add a new check for EOR condition. (read_sf): If there is a saved character in last character, seek back one. (formatted_transfer_scalar_read): Initialize last character before invoking child procedure. (data_transfer_init): If child dtio, set advance status to nonadvancing. Move update of size and check for EOR condition to before child dtio return. 2017-03-17 Thomas Koenig PR libfortran/79956 * m4/reshape.m4 (reshape_'rtype_ccode`): Correct use of GFC_ASSERT. * generated/reshape_c10.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i16.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r16.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_r8.c: Regenerated. 2017-03-15 NightStrike Janne Blomqvist * intrinsics/random.c (getosrandom): Remove check for __CYGWIN__ preprocessor flag. * intrinsics/system_clock.c: Likewise. (system_clock_4): Likewise. (system_clock_8): Likewise. * intrinsics/time_1.h: Don't include windows.h if __CYGWIN__ is defined. 2017-03-10 Thomas Koenig PR libfortran/79956 * libgfortran.h (GFC_ASSERT): New macro. * m4/reshape.m4 (reshape_'rtype_ccode`): Use GFC_ASSERT to specify that sdim > 0 and rdim > 0. * intrinsic/reshape_generic.c (reshape_internal): Likweise. * generated/reshape_c10.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i16.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r16.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_r8.c: Regenerated. 2017-03-11 Jerry DeLisle PR libgfortran/78854 * io/list_read.c (nml_get_obj_data): Stash internal unit for later use by child procedures. * io/write.c (nml_write_obj): Likewise. * io/tranfer.c (data_transfer_init): Minor whitespace. * io/unit.c (set_internal_uit): Look for the stashed internal unit and use it if found. 2017-03-10 Thomas Koenig PR libfortran/79956 * m4/iforeach.m4: Change exit condition from loop for increasing dimension to >=. Fix type in comment. * m4/ifunction.m4: Likewise. * m4/ifunction_logical.m4: Likewise. * generated/all_l1.c: Regenerated. * generated/all_l16.c: Regenerated. * generated/all_l2.c: Regenerated. * generated/all_l4.c: Regenerated. * generated/all_l8.c: Regenerated. * generated/any_l1.c: Regenerated. * generated/any_l16.c: Regenerated. * generated/any_l2.c: Regenerated. * generated/any_l4.c: Regenerated. * generated/any_l8.c: Regenerated. * generated/count_16_l.c: Regenerated. * generated/count_1_l.c: Regenerated. * generated/count_2_l.c: Regenerated. * generated/count_4_l.c: Regenerated. * generated/count_8_l.c: Regenerated. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2017-03-05 Andre Vehreschild Alessandro Fanfarillo * caf/libcaf.h: Added prototypes and stat codes for failed and stopped images. * caf/single.c (void _gfortran_caf_fail_image): Add the routine. (int _gfortran_caf_image_status): Same. (_gfortran_caf_failed_images): Same. (_gfortran_caf_stopped_images): Same. 2017-03-02 Thomas Koenig Jakub Jelinek * m4/matmul.m4 (matmul_'rtype_code`): Avoid race condition on storing function pointer. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. 2017-03-02 Thomas Koenig PR fortran/78379 * m4/matmul.m4: (matmul_'rtype_code`_avx2): Also generate for reals. Add fma to target options. (matmul_'rtype_code`): Call AVX2 only if FMA is available. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. 2017-02-27 Janne Blomqvist * intrinsics/random.c (getosrandom): Don't try to use rand_s on CYGWIN. 2017-02-16 Paul Thomas PR fortran/79382 * io/transfer.c (check_dtio_proc): New function. (formatted_transfer_scalar_read): Use it. (formatted_transfer_scalar_write): ditto. 2017-01-31 Steven G. Kargl PR fortran/79305 * c99_protos.h: Spell HAVE_EXPL correctly. * intrinsics/c99_functions.c: Ditto. 2017-01-19 Uros Bizjak PR target/78478 * acinclude.m4: Include ../config/ax_check_define.m4 * configure.ac: Check if _SOFT_FLOAT is defined. * configure.host (i?86 | x86_64): Use fpu-generic when have_soft_float is set. * configure: Regenerate. 2017-01-19 Jakub Jelinek PR target/79127 * acinclude.m4 (LIBGFOR_CHECK_AVX512F): Ensure the test clobbers some zmm16+ registers to verify they are handled by unwind info properly if needed. * configure: Regenerated. 2017-01-17 Jakub Jelinek PR other/79046 * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. 2017-01-13 Andre Vehreschild PR fortran/70696 * caf/single.c (_gfortran_caf_register): Allocate enough memory for the event counter. 2017-01-07 Andre Vehreschild PR fortran/78781 PR fortran/78935 * caf/single.c (send_by_ref): Fix addressing of non-allocatable scalar destination components. 2017-01-01 Jakub Jelinek Update copyright years. Copyright (C) 2017 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.